查询词典 precision accuracy

Therefore, for improving the accuracy of exceed slender axle on turning,must need to do with the lathe fixture and cutting tool for further improvement. In order to reached the requirements of precision machining,in machining process must use follower rest、flexible active thimble、space block and bracket etc fixture and assistive device.

超细长轴在车削加工中承受自身重力、切削力、高速旋转产生的离心力的作用，极容易出现振动与弯曲变形现象，增大轴的几何形状误差，而超细长轴的轴向尺寸较大，直径较小，热扩散性及刚性差，受切削热作用会在轴向发生线性膨胀，若在轴向的伸长量无法得到消除，轴将受迫弯曲，从而影响轴的精度。

The experimental evaluation was done by means of degree of accuracy,precision and sensitivity,and by compa ring with gas chromato-graphy method which is standard method of our countr y.

以黄瓜为试材，通过准确度、精密度和灵敏度的分析，以及与国家标准方法--气相色谱法的比较，对该方法进行了实验学评价。

The comprehensive seeding accuracy testing method proposed in this dissertation to test performance of precision seeder, grain drill seeder, hill-drop planter, seeding monomer, and seed sowing device is an integrative one with technology of computer vision, patter recognition, and automatic control.

本文提出的适用于精密播种机、谷物条播机、穴播机，及排种器等多类型播种机具的播种精度检测方法，是集计算机视觉、模式识别、自动控制为一体的综合技术。

Precision ground, lead accuracy within ±0.0005/ft.

精密地面，导致精度在± 0.0005/英尺

Aimed at some problems that radial wear quantity measuring accuracy of gun barrel inner bore was low,and the degree of automation was not high,by use of laser un-touched measuring technology,a precision measuring system of gun barrel inner diameter was designed.

针对现有火炮身管内膛径向磨损量检测仪器所存在的测量精度低、自动化程度不高等问题，设计了一套利用激光非接触测量技术对身管内径实现精密测量的系统。

At the same time, these two methods of accuracy and precision compared. It is to answer why the majority of the conductivity method used to measure the reasons for the ionization constant acetic acid.

同时对这两种方法的准确度和精确度进行了比较，也回答了为什么大多数用电导率法来测HAc电离常数的原因。

To meet the special needs of the market, enterprises have introduced advanced international level of imports of production lines to meet for the washing machine, matching the types of precision motors and low noise, high accuracy, no noise boutique bearing requirements.

为满足市场特殊需要，企业引进了具有国际先进水平的进口生产流水线，满足为洗衣机、精密电机配套的各类低噪音、高精度、无杂音的精品轴承的要求。

Uses precision measuring devices such as micrometers, verniers, calipers etc, to measure parts and products accuracy to print or specifications.

使用精准测量仪，如千分尺、卡尺、测径器等进行的零件和产品精确度，使其符合图纸和技术规格文件

In "I have no people, who have my spirit" of the work of the numerous ideas for bearings and piston rings, piston pin, the valve seat, connecting rod, disc, simultaneously, friction film, magnetic materials, and other industries to provide large quantities of high Accuracy, precision double-face grinder.

本着&人无我有，人有我精&的工作思路为全国众多轴承和活塞环、活塞销、气门座、连杆、阀板、同步器、摩擦片、磁性材料等行业提供大批量高精度、精密双端面磨床。

It is generally believed that the basic percepts of good advertising writing are simplicity, brevity, accuracy and precision, and that vagueness, ambiguity, and imprecision should be avoided. However, according to the authors observation, some copywriters demonstrate their competence through their use of a degree of fuzziness which is right for the purpose of their writing.

然而，随着现代模糊思想的提出和模糊语言学的发展，语言中的模糊性逐渐为人们所重视，正如有些学者指出：语言模糊性是人们的语言认识过程中主观和客观因素相互作用的必然结果。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？